I'm not sure, to be honest - I'm not sure how big-money serious the program is and what they're looking for. The upside is that there is actually a decent amount of young talent here and it is a place where you can win. After the last hire, I hope they'll be looking at someone who has actually run a program.
Intriguing names to me would be Billy Napier (bit of a reach) or Kalen DeBoer at Fresno (high upside but risky). Todd Monken would be an intriguing choice as well. Unfortunately with all the high profile openings the Luke Fickells and Matt Campbells of the world are out.
Hermensa is popular on the board I read, mainly because they do not read Shagurly and so do not know what I do about him (some of the tOSU stuff has been mentioned recently though). For me? Do not want. Wilcox would be accepted here but to me would also tell me the AD is no longer terribly serious about FB.
But... the crazy people think Bob Stoops is in play somehow, since he's apparently friends with Chris Petersen and Petersen is on the search committee. It's ludicrous, but there is a beloved local burger joint here called Dick's, meaning that he could continue to eat bags of dicks to his heart's content. It's difficult to overlook that factor.